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公开(公告)号：US20220369937A1
公开(公告)日：2022-11-24
申请号：US17246331
申请日：2021-04-30
Applicant: Medtronic, Inc.
Inventor： Yong K. Cho , Ryan D. Wyszynski , Grant A. Neitzell , Paul G. Krause , Kevin T. Ousdigian , Paul J. DeGroot , Shantanu Sarkar , Christopher D. Koch
Abstract: A system comprises processing circuitry and memory comprising program instructions that, when executed by the processing circuitry, cause the processing circuitry to: apply a first set of rules to first patient parameter data for a first determination of whether sudden cardiac arrest of a patient is detected; determine that a one or more context criteria of the first determination are satisfied; and in response to satisfaction of the context criteria, apply a second set of rules to second patient parameter data for a second determination of whether sudden cardiac arrest of the patient is detected. At least the second set of rules comprises a machine learning model, and the second patient parameter data comprises at least one patient parameter that is not included in the first patient parameter data.
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公开(公告)号：US20140330147A1
公开(公告)日：2014-11-06
申请号：US14187695
申请日：2014-02-24
Applicant: Medtronic, Inc.
Inventor： Kevin T. Ousdigian , Joel R. Lauer , Adam C. Richardson
IPC: A61B5/04 , A61B5/0464 , A61B5/046
CPC classification number: A61B5/04012 , A61B5/044 , A61B5/0452 , A61B5/046 , A61B5/0464 , A61B5/7282 , A61B5/742 , A61N1/3622 , A61N1/37235 , A61N1/37247
Abstract: Example techniques, systems, and devices select one or more portions of EGM signal data for presentation based on an identified cardiac episode type of the EGM signal data. For example, one or more processors are configured to receive cardiac electrogram (EGM) signal data collected from a medical device associated with a patient. The EGM signal data may include a detected cardiac episode identified as one of a plurality of episode types. The one or more processors may also be configured to select, based on the identified one of the plurality of episode types, one or more portions of the EGM signal data associated with the detected cardiac episode, and output the selected one or more portions of the EGM signal data.
Abstract translation: 示例技术，系统和设备基于所识别的EGM信号数据的心脏发作类型来选择用于呈现的EGM信号数据的一个或多个部分。 例如，一个或多个处理器被配置为接收从与患者相关联的医疗设备收集的心电图（EGM）信号数据。 EGM信号数据可以包括被识别为多个发作类型之一的检测到的心脏发作。 一个或多个处理器还可以被配置为基于所识别的多个发作类型中的一个来选择与检测到的心脏发作相关联的EGM信号数据的一个或多个部分，并输出所选择的一个或多个部分 EGM信号数据。
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3.发明申请REDUCING INAPPROPRIATE DELIVERY OF THERAPY FOR SUSPECTED NON-LETHAL ARRHYTHMIAS 审中-公开减少不合理的非精神病人的治疗方法公开(公告)号：US20140088662A1
公开(公告)日：2014-03-27
申请号：US14088685
申请日：2013-11-25
Applicant: MEDTRONIC, INC.
Inventor： Kevin T. Ousdigian
CPC classification number: A61N1/37252 , A61B5/0464 , A61B5/7264 , A61N1/3621 , A61N1/3956 , A61N1/3987
Abstract: An implantable medical device (IMD) identifies suspected non-lethal ventricular arrhythmia, and takes one or more actions in response to the identification to avoid or delay delivery of a defibrillation or cardioversion shock. The IMD employs number of intervals to detect (NID) thresholds for detection of ventricular arrhythmias. When a NID threshold is met, the IMD determines whether the ventricular rhythm is a suspected non-lethal rhythm despite satisfying a NID threshold. In some embodiments, the IMD increases the NID threshold, i.e., extends the time for detection, in response to identifying a rhythm as a suspected non-lethal rhythm, and monitors subsequent ventricular beats to determine if the increased NID threshold is met before detecting a ventricular arrhythmia and delivering therapy. The IMD can determine whether a rhythm is a suspected non-lethal arrhythmia by, for example, comparing the median ventricular cycle length (VCL) to the median atrial cycle length (ACL).
Abstract translation: 植入式医疗器械（IMD）识别疑似非致死性室性心律失常，并采取一项或多项行动来回应识别，以避免或延迟除颤或复律性休克的传播。 IMD采用间隔数来检测（NID）阈值以检测室性心律失常。 当满足NID阈值时，即使满足NID阈值，IMD确定心室节律是否是怀疑的非致命节律。 在一些实施例中，响应于将节律识别为怀疑非致命节律，IMD增加NID阈值，即扩展检测时间，并且监测随后的心室搏动以确定在检测到之前是否满足增加的NID阈值 室性心律失常和输送治疗。 IMD可以通过例如比较心室中心周期长度（VCL）与中位心房周期长度（ACL）来确定节律是否是怀疑是非致死性心律失常。
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公开(公告)号：US20250118426A1
公开(公告)日：2025-04-10
申请号：US18832365
申请日：2023-02-07
Applicant: Medtronic, Inc.
Inventor： Jeffrey M. Gillberg , Kevin T. Ousdigian , Shantanu Sarkar , Sean R. Landman , Abhijit Kadrolkar , Christopher T. House , Traci K. Washburn , David I. Siegfried , Abhijit P. Jejurkar , Paul G. Krause
Abstract: Techniques are described for initiating a change to rules used by a medical device to identify a plurality of episodes based on a determination that an amount of the plurality of episodes classified as a classification for which transmission of the episode data from the medical device to the computing device was unnecessary satisfies at least one criterion.
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公开(公告)号：US20240148303A1
公开(公告)日：2024-05-09
申请号：US18549227
申请日：2022-02-17
Applicant: Medtronic, Inc.
Inventor： Kevin T. Ousdigian , Paul G. Krause , Ryan D. Wyszynski , Megan Connolly , Grant A. Neitzell , Christopher D. Koch
CPC classification number: A61B5/29 , A61B5/308 , A61B5/346 , A61B5/7267 , A61B5/7282 , A61B5/7405 , A61B5/742 , G16H20/10 , G16H20/30 , G16H50/20 , A61B2560/0468
Abstract: Example devices, systems, and techniques are disclosed for providing guidance of a treatment of a patient. An example device includes processing circuitry and memory comprising instructions that, when executed by the processing circuitry, cause the processing circuitry to determine that a device detected an acute health event of a patient or delivery of cardiopulmonary resuscitation to the patient, and analyze sensed patient data in response to the determination. The instructions cause the processing circuitry to provide information for guidance of a treatment of the patient based on the analysis.
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Patent Agency Ranking
公开(公告)号：US11723537B2
公开(公告)日：2023-08-15
申请号：US16719665
申请日：2019-12-18
Applicant: Medtronic, Inc.
Inventor： Shantanu Sarkar , Jodi L. Redemske , Eduardo N. Warman , Douglas A. Hettrick , Kevin T. Ousdigian
CPC classification number: A61B5/0006 , A61B5/0004 , A61B5/7275 , G16H40/40 , G16H40/67 , G16H50/30
Abstract: Techniques for transmitting diagnostic information stored in an implantable medical device (IMD) based on patient hospitalization are described. For example, the IMD may transmit higher resolution diagnostic information to a clinician and/or an external device during a hospitalization period to aid the clinician in evaluating heart failure treatment and when discharge is proper. This higher resolution diagnostic information may include one or more patient metrics automatically generated and transmitted by the IMD at least once every two hours. During a post-hospitalization period, the IMD may transmit lower resolution diagnostic information to a clinician that indicates a risk level of re-hospitalization. The lower resolution diagnostic information may include the risk level and/or patient metrics once a day, for example. In this manner, the IMD transmitted diagnostic information may be tailored to the specific heart failure monitoring needed by the patient.
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公开(公告)号：US20220346725A1
公开(公告)日：2022-11-03
申请号：US17246362
申请日：2021-04-30
Applicant: Medtronic, Inc.
Inventor： Paul G. Krause , Christopher D. Koch , Ryan D. Wyszynski , Robert W. Stadler , Kevin T. Ousdigian , Grant A. Neitzell
Abstract: A system comprising processing circuitry configured to receive a wirelessly-transmitted message from a medical device, the message indicating that the medical device detected an acute health event of the patient. In response to the message, the processing circuitry is configured to determine a location of the patient, determine an alert area based on the location of the patient, and control transmission of an alert of the acute heath event of the patient to any one or more computing devices of one or more potential responders within the alert area.
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公开(公告)号：US20250090090A1
公开(公告)日：2025-03-20
申请号：US18832033
申请日：2023-02-09
Applicant: Medtronic, Inc.
Inventor： Kevin T. Ousdigian , Jeffrey M. Gillberg , Shantanu Sarkar , Sean R. Landman , Abhijit Kadrolkar
IPC: A61B5/00 , A61B5/361 , A61B5/363 , A61N1/362 , A61N1/365 , A61N1/37 , G16H10/60 , G16H20/40 , G16H50/30
Abstract: Devices, systems, and techniques are disclosed for determining the likelihood that a cardiac event will self-terminate. An example technique includes determining, by processing circuitry and based on current sensed physiological parameters of a patient, that a cardiac event is occurring in the patient. The example technique includes determining, by the processing circuitry- and based on the current sensed physiological parameters of the patient, that the cardiac event is unlikely to self-terminate within a predetermined period of time. The example technique includes, in response to determining that the cardiac event is unlikely- to self-terminate, deliver therapy to the patient or issue an alert.
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公开(公告)号：US20240312623A1
公开(公告)日：2024-09-19
申请号：US18551322
申请日：2022-02-17
Applicant: Medtronic, Inc.
Inventor： Grant A. Neitzell , Shantanu Sarkar , Paul G. Krause , Yong K. Cho , Kevin T. Ousdigian , Ryan D. Wyszynski , Christopher D. Koch
CPC classification number: G16H40/67 , B25J11/009 , B25J19/02
Abstract: A device comprising a computer-readable medium having executable instructions stored thereon, configured to be executable by processing circuitry for causing the processing circuitry to: determine that a patient is experiencing or has experienced an acute health event; cause a motor to move a robotic device to a location proximate the patient; cause a sensor of the robotic device to gather physiological data from the patient; confirm that the patient is experiencing or has experienced the acute health event based on the physiological data; and generate an output in response to confirming that the patient is experiencing or has experienced the acute health event.
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公开(公告)号：US20230046704A1
公开(公告)日：2023-02-16
申请号：US17402281
申请日：2021-08-13
Applicant: Medtronic, Inc.
Inventor： Matthew R. Yoder , Amruta Paritosh Dixit , Gaurav Makin , Joel R. Lauer , Eduardo N. Warman , Shantanu Sarkar , Kevin T. Ousdigian , Ya-Jian Cheng
IPC: A61B5/00
Abstract: This disclosure is directed to systems and techniques for detecting change in patient health and if a change in patient health is detected, direct a medical device to generate for display output indicating the detection of the change in patient health. An example medical system or technique applies a model to values of configurable settings that are programmed into detection logic of a medical device; based on the application, determine whether modified values of the configurable settings, when implemented by the detection logic, would change a determination, by the medical device, regarding whether sensed physiological activity is indicative of cardiac episode for a patient; and in response to a determination that the modified values would change the determination regarding whether the sensed physiological activity is indicative of the cardiac episode for the patient, generate output data indicative of the modified values for the configurable settings for the medical device.
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